mtd: rawnand: gpmi: drop dma_ops_type

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The GPMI nand driver puts dma_ops_type in its private data struct. Based
on the ops type the DMA callback handler unmaps previously mapped
buffers. Instead of unmapping the buffers in the DMA callback handler,
do this in the caller directly which waits for the DMA transfer to
finish. This makes the whole dma_ops_type mechanism unnecessary.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>

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Sascha Hauer 2018-04-26 17:41:22 +02:00 • committed by Boris Brezillon

parent 256c4fc76a

commit c3ee3f3db1

3 changed files with 23 additions and 55 deletions

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36

drivers/mtd/nand/raw/gpmi-nand/gpmi-lib.c

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31

drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.c

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11

drivers/mtd/nand/raw/gpmi-nand/gpmi-nand.h

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